diff --git a/pyproject.toml b/pyproject.toml
index e77c6401..e0559f75 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -8,7 +8,7 @@ requires = [
     # A mismatched nanobind isolates the `mlx` NB_DOMAIN, so custom kernel
     # extensions (omlx.custom_kernels.*) reject every mlx.core.array at the
     # type caster with `incompatible function arguments`.
-    "nanobind==2.13.0",
+    "nanobind==2.14.0",
     "mlx==0.32.0",
 ]
 build-backend = "setuptools.build_meta"